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SigmasTek  |  SKU: BW-10227

Electric Mobility Rascal 250 Wheelchair High Performance Replacement Battery

Sale price $91.99 USD Regular price $140.27
Shipping calculated at checkout.

➤ Factory fresh replacement battery for Electric Mobility Rascal 250

➤ Uses Absorbent Glass Mat (AGM) technology for durability and safety

➤ Deep cycle design ensures long-lasting power for mobility devices

➤ Valve regulated and spill-proof construction for maintenance-free use

➤ U.L. recognized, CE certified, and backed by a 1-year warranty


📦🚀 FAST SHIPPING: Usually ships same day if ordered before 2 PM EST

⚠️ Quick Reminder

🔹 Please ensure the original battery model number is listed in our product description and that your device model number matches for compatibility.
🔹 We only supply the batteries shown in the images. Device images are provided for reference only.

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Battery Care Guide

Battery Usage and Maintenance Guidelines 🔋

Please read the following instructions carefully before using your new battery. Proper adherence will help ensure optimal performance and extended service life.

1. Cordless Phones, PDAs, and Power Tools (NiMH, NiCd, Lithium-Ion) 📱

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Operate the device until the battery reaches approximately 20% capacity.
  • Avoid premature recharging.
  • Do not allow the battery to fully discharge during the initial cycles.

Post-Conditioning

  • Recharge the battery only when necessary.
  • These batteries are capable of approximately 500 charge cycles:
  • Once daily → ~500 days
    Twice daily → ~250 days
    Note: Even a partial recharge is considered a full cycle.

2. Sealed Lead Acid (SLA) Batteries 💡

  • No conditioning required.
  • Maintain the battery in a fully charged state; avoid complete discharge.
  • Capable of 300–400 charge cycles.
  • Expected service life: 2–3 years, depending on usage conditions.

3. Laptop Batteries (Lithium-Ion) 💻

Initial Charge

  • Fully charge the battery overnight prior to first use.

Conditioning (First 2–6 Charge Cycles)

  • Charge fully, then discharge to approximately 20% capacity.
  • Avoid complete discharge, as some devices may not detect a fully drained battery.

Post-Conditioning

  • Minimize frequent plugging and unplugging.
  • Allow the battery to discharge moderately at least once per month to maintain optimal performance.
  • Occasional cycling is recommended to sustain battery health.

Professional Recommendation

Adhering to these guidelines will enhance battery longevity and ensure reliable performance.

For further assistance regarding your battery or order, our customer support team is available to provide guidance.

Delivery and Shipping

Everything You Need to Know About Shipping with BatteryWeb (USA)

We know reliable delivery matters when you need power fast. Here’s how BatteryWeb makes shipping easy across the USA:

🚚 Shipping & Delivery

Most orders ship next business day (some products like sealed lead acid may take a little longer).

Same-day shipping available if you order before 11:59 AM (delivery depends on the carrier).

We ship nationwide using FedEx, UPS, USPS, DHL, and regional ground carriers.

Shipping costs are calculated automatically at checkout based on weight, distance, and carrier.

Transit times shown are estimates only (business days, no weekends/holidays).

🌍 Shipping Restrictions

Lithium batteries cannot be shipped by USPS or air. They must go via FedEx Ground, UPS Ground, or DHL Ground.

PO Box deliveries are only available via USPS.

At this time, we do not ship lithium batteries to Puerto Rico. NiMH, NiCd, and Alkaline can be shipped.

📦 Important Notes

Double-check your shipping address! If an incorrect address is used and the order is returned, re-shipping costs are the buyer’s responsibility.

If a product is temporarily out of stock, we’ll notify you right away with the expected restock date—or issue a refund if you prefer.

💲 Currency & Pricing

All prices are shown in USD.

Orders shipped outside the USA may be subject to local taxes, customs fees, or import duties. These are the buyer’s responsibility.

⚡ At BatteryWeb, we’re committed to getting your batteries delivered quickly, safely, and affordably—so you’ll always have the power you need, when you need it.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

🔹 Our products are generic replacement parts and are not affiliated with, endorsed by, or manufactured by the original equipment manufacturers (OEMs).


Volts & Amps

12 Volts | 35 AH

Terminal Type

Nut & Bolt

Replacement Electric Mobility Rascal 250 Battery — Compatible with Electric Mobility Rascal 250 (SP12-35 NB)

This factory-fresh replacement battery is specially engineered for the Electric Mobility Rascal 250, delivering reliable compatibility, consistent performance, and proven durability. If you need a replacement battery that restores power and confidence to your Rascal 250, this high-quality, high-performance battery is built to the exact requirements of your mobility device. Designed for deep cycle use and manufactured to stringent U.L. and CE standards, this long-lasting battery gives dependable energy for daily mobility needs.

Key Specifications

  • Compatible Model: Electric Mobility Rascal 250
  • Required Quantity: 1 battery
  • Model Number: SP12-35 NB
  • Voltage: 12 Volts (12 V)
  • Capacity: 35 AH (35 Amp-Hours)
  • Battery Type: Absorbent Glass Mat (AGM) Technology
  • Design: Designed for deep cycle usage
  • Construction: Valve regulated, spill proof construction
  • Energy Density: Power/volume ratio yielding unrivaled energy density
  • Certifications: U.L. Recognized and CE Certified
  • Condition: Brand new, factory fresh
  • Warranty: 1 Year Warranty
  • Brand: SigmasTek
  • Terminal Type: Nut & Bolt
  • Connection Note: Use all existing cables and hardware from original configuration

Benefits

  • Durability — AGM construction and valve-regulated design make this replacement battery resistant to vibration and leakage, providing a secure, maintenance-free experience for mobility applications.
  • Long life — Engineered for deep cycle usage, the SP12-35 NB delivers a long-lasting battery life profile that supports frequent discharge and recharge cycles typical for wheelchairs and scooters.
  • High performance — With an optimized power/volume ratio and U.L./CE certifications, this high-performance battery provides dependable output to keep your Rascal 250 running smoothly across typical daily ranges and tasks.
  • Safe and maintenance-free — Valve regulated and spill proof construction reduces maintenance needs and improves safety for indoor use, transport, and storage.
  • Typical applications — Ideal as a replacement battery for electric wheelchairs, power chairs, mobility chairs, and mobility scooters where reliable deep cycle performance is required.
  • Easy installation — This SP12-35 NB unit is 100% compatible with the Rascal 250; simply reuse your existing cables and hardware for a quick swap.

Restore mobility and confidence with this proven replacement battery for the Electric Mobility Rascal 250. Order this long-lasting battery today and enjoy reliable, high-performance power backed by a 1 year warranty and factory-fresh quality. Purchase now to get prompt shipping and the best value on the market.


Payment & Security

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